diff --git a/Mage.Sets/src/mage/cards/d/DarkLeoAndShredder.java b/Mage.Sets/src/mage/cards/d/DarkLeoAndShredder.java
new file mode 100644
index 00000000000..790c835e17b
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/d/DarkLeoAndShredder.java
@@ -0,0 +1,84 @@
+package mage.cards.d;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.DealsCombatDamageToAPlayerTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.PermanentsOnTheBattlefieldCondition;
+import mage.abilities.decorator.ConditionalOneShotEffect;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.LoseHalfLifeTargetEffect;
+import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.keyword.DeathtouchAbility;
+import mage.abilities.keyword.SneakAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterAttackingCreature;
+import mage.filter.common.FilterControlledPermanent;
+import mage.game.permanent.token.NinjaToken3;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class DarkLeoAndShredder extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterAttackingCreature("attacking Ninjas");
+
+    static {
+        filter.add(SubType.NINJA.getPredicate());
+    }
+
+    private static final Condition condition = new PermanentsOnTheBattlefieldCondition(
+            new FilterControlledPermanent(SubType.NINJA), ComparisonType.OR_GREATER, 5
+    );
+    private static final Hint hint = new ValueHint(
+            "Ninjas you control", new PermanentsOnBattlefieldCount(new FilterControlledPermanent(SubType.NINJA))
+    );
+
+    public DarkLeoAndShredder(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{W}{B}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.MUTANT);
+        this.subtype.add(SubType.NINJA);
+        this.subtype.add(SubType.TURTLE);
+        this.subtype.add(SubType.HUMAN);
+        this.power = new MageInt(1);
+        this.toughness = new MageInt(3);
+
+        // Sneak {W}{B}
+        this.addAbility(new SneakAbility(this, "{W}{B}"));
+
+        // Attacking Ninjas you control have deathtouch.
+        this.addAbility(new SimpleStaticAbility(new GainAbilityControlledEffect(
+                DeathtouchAbility.getInstance(), Duration.WhileOnBattlefield, filter
+        )));
+
+        // Whenever Dark Leo & Shredder deal combat damage to a player, create a 1/1 black Ninja creature token. Then if you control five or more Ninjas, that player loses half their life, rounded up.
+        Ability ability = new DealsCombatDamageToAPlayerTriggeredAbility(
+                new CreateTokenEffect(new NinjaToken3()), false, true
+        ).setTriggerPhrase("Whenever {this} deal combat damage to a player, ");
+        ability.addEffect(new ConditionalOneShotEffect(
+                new LoseHalfLifeTargetEffect(), condition, "Then if you control " +
+                "five or more Ninjas, that player loses half their life, rounded up"
+        ));
+        this.addAbility(ability.addHint(hint));
+    }
+
+    private DarkLeoAndShredder(final DarkLeoAndShredder card) {
+        super(card);
+    }
+
+    @Override
+    public DarkLeoAndShredder copy() {
+        return new DarkLeoAndShredder(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/TeenageMutantNinjaTurtles.java b/Mage.Sets/src/mage/sets/TeenageMutantNinjaTurtles.java
index d8e3f2b433e..7bff53809f4 100644
--- a/Mage.Sets/src/mage/sets/TeenageMutantNinjaTurtles.java
+++ b/Mage.Sets/src/mage/sets/TeenageMutantNinjaTurtles.java
@@ -29,6 +29,7 @@ public final class TeenageMutantNinjaTurtles extends ExpansionSet {
         cards.add(new SetCardInfo("Casey Jones, Vigilante", 88, Rarity.RARE, mage.cards.c.CaseyJonesVigilante.class));
         cards.add(new SetCardInfo("Chrome Dome", 172, Rarity.RARE, mage.cards.c.ChromeDome.class));
         cards.add(new SetCardInfo("Cool but Rude", 89, Rarity.RARE, mage.cards.c.CoolButRude.class));
+        cards.add(new SetCardInfo("Dark Leo & Shredder", 142, Rarity.MYTHIC, mage.cards.d.DarkLeoAndShredder.class));
         cards.add(new SetCardInfo("Does Machines", 34, Rarity.RARE, mage.cards.d.DoesMachines.class));
         cards.add(new SetCardInfo("Donatello, Gadget Master", 35, Rarity.RARE, mage.cards.d.DonatelloGadgetMaster.class));
         cards.add(new SetCardInfo("Forest", 257, Rarity.LAND, mage.cards.basiclands.Forest.class, FULL_ART_BFZ_VARIOUS));
diff --git a/Mage/src/main/java/mage/game/permanent/token/NinjaToken3.java b/Mage/src/main/java/mage/game/permanent/token/NinjaToken3.java
new file mode 100644
index 00000000000..ce53293c554
--- /dev/null
+++ b/Mage/src/main/java/mage/game/permanent/token/NinjaToken3.java
@@ -0,0 +1,28 @@
+package mage.game.permanent.token;
+
+import mage.MageInt;
+import mage.constants.CardType;
+import mage.constants.SubType;
+
+/**
+ * @author TheElk801
+ */
+public final class NinjaToken3 extends TokenImpl {
+
+    public NinjaToken3() {
+        super("Ninja Token", "1/1 black Ninja creature token");
+        cardType.add(CardType.CREATURE);
+        color.setBlack(true);
+        subtype.add(SubType.NINJA);
+        power = new MageInt(1);
+        toughness = new MageInt(1);
+    }
+
+    private NinjaToken3(final NinjaToken3 token) {
+        super(token);
+    }
+
+    public NinjaToken3 copy() {
+        return new NinjaToken3(this);
+    }
+}